Xi'an District (simplified Chinese: 西安区; traditional Chinese: 西安區; pinyin: Xī'ān Qū), formerly Xi'an County, is a district of the city of Liaoyuan, Jilin Province, China.

Subdistricts:

• Xiancheng Subdistrict (仙城街道), Dongshan Subdistrict (东山街道), Fuguo Subdistrict (富国街道), Xianfeng Subdistrict (先锋街道), Anjia Subdistrict (安家街道), Tai'an Subdistrict (太安街道)

The only township is Dengta Township (灯塔乡).